541558119261 has 16 divisors (see below), whose sum is σ = 729623347200. Its totient is φ = 357284002800.

The previous prime is 541558119259. The next prime is 541558119287. The reversal of 541558119261 is 162911855145.

It is a happy number.

It is not a de Polignac number, because 541558119261 - 2¹ = 541558119259 is a prime.

It is a super-2 number, since 2×541558119261² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 541558119261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541558115261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2153661 + ... + 2391938.

It is an arithmetic number, because the mean of its divisors is an integer number (45601459200).

Almost surely, 2^541558119261 is an apocalyptic number.

It is an amenable number.

541558119261 is a deficient number, since it is larger than the sum of its proper divisors (188065227939).

541558119261 is a wasteful number, since it uses less digits than its factorization.

541558119261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4546016.

The product of its digits is 432000, while the sum is 48.

The spelling of 541558119261 in words is "five hundred forty-one billion, five hundred fifty-eight million, one hundred nineteen thousand, two hundred sixty-one".